So i am trying to group together days in a data set so I can under take a anova however its not working, it keeps coming up with these errors
gather(key = "day", value = "Fm", day, day_1, day_2, day_3, day_4, day_5, day_6, day_7)
Error in gather(key = "day", value = "Fm", day, day_1, day_2, day_3, day_4, :
object 'day' not found
however I have changed the name four times - they are the same as my table I don't know what to do